Analysis of interatomic Contacts of Structural Units in PDB entry:
5HK2


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 5HK2 entry

There are 3 chains in PDB entry 5HK2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 2LEU 218
B
 TRP 3GLY 214
C
 ARG 8PHE 219
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 22 helices in PDB entry 5HK2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
6 33Right-handed alpha
Helix 2
AA2
A
38 49Right-handed alpha
Helix 3
AA3
A
53 69Right-handed alpha
Helix 4
AA4
A
75 79Right-handed 310
Helix 5
AA5
A
178 180Right-handed 310
Helix 6
AA6
A
181 186Right-handed alpha
Helix 7
AA7
A
186 192Right-handed alpha
Helix 8
AA8
A
195 217Right-handed alpha
Helix 9
AA9
B
9 26Right-handed alpha
Helix 10
AB1
B
34 42Right-handed alpha
Helix 11
AB2
B
47 63Right-handed alpha
Helix 12
AB3
B
69 73Right-handed 310
Helix 13
AB4
B
171 180Right-handed alpha
Helix 14
AB5
B
180 186Right-handed alpha
Helix 15
AB6
B
189 214Right-handed alpha
Helix 16
AB7
C
9 32Right-handed alpha
Helix 17
AB8
C
38 48Right-handed alpha
Helix 18
AB9
C
53 69Right-handed alpha
Helix 19
AC1
C
75 79Right-handed 310
Helix 20
AC2
C
177 186Right-handed alpha
Helix 21
AC3
C
186 192Right-handed alpha
Helix 22
AC4
C
195 219Right-handed alpha
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There are 6 sheets in PDB entry 5HK2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
81 86first strand
Strand 2
A
89 98anti-parallel
Strand 3
A
102 109anti-parallel
Strand 4
A
168 176anti-parallel
Strand 5
A
122 130anti-parallel
Strand 6
A
151 154anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
113 116first strand
Strand 2
A
160 164anti-parallel
Strand 3
A
133 137anti-parallel
Strand 4
A
144 146anti-parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
76 80first strand
Strand 2
B
83 92anti-parallel
Strand 3
B
96 103anti-parallel
Strand 4
B
162 170anti-parallel
Strand 5
B
116 124anti-parallel
Strand 6
B
145 148anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
107 110first strand
Strand 2
B
154 158anti-parallel
Strand 3
B
127 131anti-parallel
Strand 4
B
138 140anti-parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
82 86first strand
Strand 2
C
89 98anti-parallel
Strand 3
C
102 109anti-parallel
Strand 4
C
168 176anti-parallel
Strand 5
C
122 130anti-parallel
Strand 6
C
151 154anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
113 116first strand
Strand 2
C
160 164anti-parallel
Strand 3
C
133 137anti-parallel
Strand 4
C
144 146anti-parallel
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